| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.97 | 9.205% | $191.076 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $114.91 | 13.143% | $130.0126 | $130.01 | $130.00 | $130.00 |
| Purchase #3 | $65.28 | 7.727% | $70.3242 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $169.66 | 9.671% | $186.0678 | $186.07 | $186.05 | $186.10 |
| Purchase #5 | $16.69 | 6.540% | $17.7815 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $48.93 | 12.668% | $55.1285 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $26.78 | 9.351% | $29.2842 | $29.28 | $29.30 | $29.30 |
| 7 purchase totals = | $617.22 | $679.6748 | $679.67 | $679.70 | $679.70 | |